File name: Pandora176s1_Tsukuba-NIES_20241005_L2Fit_fout2c4d20240516p1-8.txt
File generation date: 20250127T235005.6Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c4p1-8
Local principal investigator: Tamaki Fujinawa
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 176
Spectrometer number: 1
Processing software version used: BlickP v1.8.70
Instrument operation file used: Pandora176_OF_v3d20200605.txt
Instrument calibration file used: Pandora176s1_CF_v4d20240516.txt
Level 1 file used: Pandora176s1_Tsukuba-NIES_20241005_L1_smca1c4d20240516p1-8.txt
Full location name: National Institute for Environmental Studies (NIES)
Short location name: Tsukuba-NIES
Country of location: Japan
Location latitude [deg]: 36.0513
Location longitude [deg]: 140.1210
Location altitude [m]: 45
Local noon date: 20241005
Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are dark map for dark correction (replaced by immediate dark method), latency correction, matrix method stray light correction (replaced by simple method)
Data caveats: Modification of session 3, but MLE correction for HCHO.
First and last pixel inside fitting window: 256 398
Nominal wavelengths inside fitting window [nm]: 305.0215 305.1624 305.3032 305.4440 305.5848 305.7256 305.8664 306.0072 306.1480 306.2888 306.4295 306.5702 306.7110 306.8517 306.9924 307.1331 307.2737 307.4144 307.5551 307.6957 307.8363 307.9770 308.1176 308.2582 308.3987 308.5393 308.6799 308.8204 308.9610 309.1015 309.2420 309.3825 309.5230 309.6635 309.8039 309.9444 310.0848 310.2253 310.3657 310.5061 310.6465 310.7869 310.9272 311.0676 311.2079 311.3483 311.4886 311.6289 311.7692 311.9095 312.0498 312.1901 312.3303 312.4706 312.6108 312.7510 312.8912 313.0314 313.1716 313.3118 313.4519 313.5921 313.7322 313.8723 314.0124 314.1526 314.2926 314.4327 314.5728 314.7128 314.8529 314.9929 315.1329 315.2729 315.4129 315.5529 315.6929 315.8329 315.9728 316.1127 316.2527 316.3926 316.5325 316.6724 316.8122 316.9521 317.0920 317.2318 317.3716 317.5115 317.6513 317.7911 317.9308 318.0706 318.2104 318.3501 318.4899 318.6296 318.7693 318.9090 319.0487 319.1884 319.3280 319.4677 319.6073 319.7469 319.8866 320.0262 320.1658 320.3053 320.4449 320.5845 320.7240 320.8635 321.0031 321.1426 321.2821 321.4216 321.5610 321.7005 321.8400 321.9794 322.1188 322.2582 322.3976 322.5370 322.6764 322.8158 322.9551 323.0945 323.2338 323.3731 323.5124 323.6517 323.7910 323.9303 324.0696 324.2088 324.3481 324.4873 324.6265 324.7657 324.9049
---------------------------------------------------------------------------------------
Column 1: Two letter code of measurement routine
Column 2: UT date and time for center-time of measurement, yyyymmddThhmmssZ (ISO 8601)
Column 3: Fractional days since 1-Jan-2000 midnight for center-time of measurement
Column 4: Routine count (1 for the first routine of the day, 2 for the second, etc.)
Column 5: Repetition count (1 for the first set in the routine, 2 for the second, etc.)
Column 6: Total duration of measurement set in seconds
Column 7: Data processing type index
Column 8: Solar zenith angle for center-time of measurement in degree
Column 9: Solar azimuth for center-time of measurement in degree, 0=north, increases clockwise
Column 10: Lunar zenith angle for center-time of measurement in degree
Column 11: Lunar azimuth for center-time of measurement in degree, 0=north, increases clockwise
Column 12: Pointing zenith angle in degree, absolute or relative (see next column), 999=tracker not used
Column 13: Zenith pointing mode: zenith angle is... 0=absolute, 1=relative to sun, 2=relative to moon
Column 14: Pointing azimuth in degree, increases clockwise, absolute (0=north) or relative (see next column), 999=tracker not used
Column 15: Azimuth pointing mode: like zenith angle mode but also fixed scattering angles relative to sun (3) or moon (4)
Column 16: Fitting result index: 0=no error or warning, 1, 2=warning, >2=error
Column 17: Number of function evaluations used, 0=linear fitting or fitting not successful or no fitting done
Column 18: rms of unweighted fitting residuals, -9=fitting not successful
Column 19: Normalized rms of fitting residuals weighted with independent uncertainty, -9=fitting not successful or no uncertainty used
Column 20: Expected rms based on independent uncertainty, -9=fitting not successful or no uncertainty given
Column 21: Expected normalized weighted rms based on independent uncertainty, -9=fitting not successful or no uncertainty given
Column 22: Ozone slant column amount [moles per square meter], -9e99=fitting not successful
Column 23: Independent uncertainty of ozone slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -5=no independent uncertainty input was given, -9=spectral fitting not successful
Column 24: Structured uncertainty of ozone slant column amount [moles per square meter], -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful
Column 25: Common uncertainty of ozone slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -6=no common uncertainty input was given, -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful
Column 26: rms-based uncertainty of ozone slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no rms-based uncertainty could be retrieved, -9=spectral fitting not successful
Column 27: Ozone effective temperature [K]
Column 28: Independent uncertainty of ozone effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -5=no independent uncertainty input was given, -9=spectral fitting not successful
Column 29: Structured uncertainty of ozone effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -9=spectral fitting not successful
Column 30: Common uncertainty of ozone effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no common uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -6=no common uncertainty input was given, -9=spectral fitting not successful
Column 31: Effective ozone fitting wavelength [nm], -9=fitting not successful
Column 32: Diffuse correction applied before fitting at effective fitting wavelength for ozone [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction
Column 33: Sulfur dioxide slant column amount [moles per square meter], -9e99=fitting not successful
Column 34: Independent uncertainty of sulfur dioxide slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -5=no independent uncertainty input was given, -9=spectral fitting not successful
Column 35: Structured uncertainty of sulfur dioxide slant column amount [moles per square meter], -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful
Column 36: Common uncertainty of sulfur dioxide slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -6=no common uncertainty input was given, -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful
Column 37: rms-based uncertainty of sulfur dioxide slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no rms-based uncertainty could be retrieved, -9=spectral fitting not successful
Column 38: Sulfur dioxide effective temperature [K]
Column 39: Independent uncertainty of sulfur dioxide effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -5=no independent uncertainty input was given, -9=spectral fitting not successful
Column 40: Structured uncertainty of sulfur dioxide effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -9=spectral fitting not successful
Column 41: Common uncertainty of sulfur dioxide effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no common uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -6=no common uncertainty input was given, -9=spectral fitting not successful
Column 42: Effective sulfur dioxide fitting wavelength [nm], -9=fitting not successful
Column 43: Diffuse correction applied before fitting at effective fitting wavelength for sulfur dioxide [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction
Column 44: Molecular scattering air mass factor used for molecular scattering subtraction before the fitting
Column 45: Estimated uncertainty of molecular scattering air mass factor, -9=molecular scattering was not subtracted before the fitting
Column 46: Lower limit used for wavelength scaling [nm]
Column 47: Upper limit used for wavelength scaling [nm]
Column 48: Order of smoothing polynomial
Column 49: Smoothing polynomial coefficient, order 0
Column 50: Independent uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 51: Structured uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 52: Common uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 53: rms-based uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 54: Smoothing polynomial coefficient, order 1
Column 55: Independent uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 56: Structured uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 57: Common uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 58: rms-based uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 59: Smoothing polynomial coefficient, order 2
Column 60: Independent uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful
Column 61: Structured uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful
Column 62: Common uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful
Column 63: rms-based uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful
Column 64: Smoothing polynomial coefficient, order 3
Column 65: Independent uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful
Column 66: Structured uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful
Column 67: Common uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful
Column 68: rms-based uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful
Column 69: Mean value of measured data inside fitting window [same units as measurements]
Column 70: Wavelength change polynomial coefficient, order 0
Column 71: Independent uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 72: Structured uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 73: Common uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 74: rms-based uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 75: L1 based wavelength change coefficient, order 0, -9=no L1 wavelength change determination
Column 76: L1 based wavelength change coefficient, order 1, -9=no L1 wavelength change determination
Column 77: L2Fit data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality
Column 78: Sum over 2^i using those i, for which the corresponding L2Fit data quality parameter exceeds the DQ1 limit, 0=L1 data quality above 0, 1=Spectral fitting was not successful, 2=Wavelength shift too large, 3=Normalized rms of fitting residuals weighted with independent uncertainty too large
Column 79: Sum over 2^i using those i, for which the corresponding L2Fit data quality parameter exceeds the DQ2 limit (same parameters as for DQ1)
Column 80: L1 data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality
Column 81: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ1 limit, 0=Saturated data, 1=Too few dark counts measurements, 2=No temperature given or effective temperature too different from the reference temperature, 3=Dark count too high, 4=Unsuccessful dark background fitting, 5=The dark count differs significantly from the dark map for too many pixels, 6=Absolute value of estimated average residual stray light level too high, 7=Although attempted, no wavelength change could be retrieved, 8=Absolute value of retrieved wavelength shift too large, 9=Retrieved wavelength shift differs too much from the shift predicted by the effective temperature
Column 82: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ2 limit (same parameters as for DQ1)
Column 83: Atmospheric variability [%], 999=no atmospheric variability was determined
Column 84: Wavelength effective temperature [°C], 999=no effective temperature given
Column 85: Estimated average residual stray light level [%] (only valid for stray light correction methods 2 and higher)
Column 86: Retrieved wavelength shift from L1 data [nm], -9=no wavelength change determination
Column 87: Retrieved total wavelength shift [nm], -9=no wavelength change fitting
Column 88: Number of bright count cycles
Column 89: Number of dark count cycles
Column 90: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions
Column 91: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions
Column 92: Sum over 2^i, 0=spectra were interpolated in time, 1=spectra are corrected for off-target signal
Column 93: Integration time [ms]
Column 94: Temperature at electronics board [°C], 999=no temperature signal
Column 95: Spectrometer control temperature [°C], 999=no temperature signal
Column 96: Auxiliary spectrometer temperature [°C], 999=no temperature signal
Column 97: Temperature in head sensor [°C], 999=no temperature signal
Column 98: Humidity in head sensor [%], -9=no humidity signal
Column 99: Pressure in head sensor [hPa], -9=no pressure signal
Columns 100-242: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 243-385: Normalized slant column residuals weighted with independent instrumental uncertainty for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting, 0=no independent instrumental uncertainty was given
---------------------------------------------------------------------------------------
SS 20241004T223817.8Z 9043.943262 97 1 48.47 2 67.40 114.56 91.24 109.39 0.00 1 0.00 1 0 17 3.173e-02 6.522e-03 3.817e-02 5.782e-03 3.039445e-01 2.936943e-03 3.531794e-03 -6.000000e+00 1.828078e-02 227.54 -2.00 3.41 -2.00 318.92 0.00e+00 2.971777e-05 6.606260e-04 9.314640e-05 -6.000000e+00 8.261262e-04 288.56 -2.00 20.00 -2.00 318.07 0.00e+00 2.580 0.000 302.00 328.00 3 5.3566e+00 8.1095e-03 2.9855e-02 -6.0000e+00 4.5306e-02 4.8803e-02 9.3590e-03 1.5416e-02 -6.0000e+00 4.9045e-02 7.9122e-03 6.3159e-03 7.5717e-03 -6.0000e+00 2.9335e-02 -9.3805e-03 3.2894e-03 2.1431e-03 -6.0000e+00 1.2604e-02 1.3105e-04 -3.2743e-04 1.7463e-04 2.4343e-05 -6.0000e+00 8.6645e-04 -1.3861e-03 0.0000e+00 11 8 0 10 0 0 99.99 19.81 0.18 -0.00139 -0.00385 52 12 1 5 0 932.010 26.32 20.00 19.81 25.15 17.3 955.22 4208 -7361 12497 -223 -16012 -4996 -12722 4308 -6549 4942 -9563 12228 -6455 7337 8028 2420 -268 414 -21 -314 -1254 -735 4957 2753 196 -795 -3328 -1657 -3147 -1828 1880 -777 2911 4914 -4244 1325 -181 2433 -1069 -1330 -827 -242 -1638 -1302 -2655 -347 -1466 -1577 -1427 425 2038 481 -197 -155 1072 90 1823 159 1077 1165 1335 1113 2038 1716 504 320 -866 -12 2092 -19 225 343 -100 180 -659 177 -342 120 1006 -709 -1411 -1408 -2221 -952 -488 -1290 20 -232 -82 215 744 840 1229 1282 230 833 776 1072 -163 -357 -495 -104 -189 586 -926 -1167 -875 -631 -32 571 -18 -296 -109 111 70 9 252 471 549 -732 191 123 -99 -415 370 385 88 1628 432 53 -443 235 -116 -248 257 -235 -44 596 -89 -242 216 -812 99 181 -396 588 -11 -870 -231 -652 211 -398 291 -653 694 -480 554 695 248 -30 48 -3 -40 -168 -98 635 380 30 -128 -557 -262 -476 -266 276 -128 508 890 -814 231 -34 509 -277 -408 -282 -87 -622 -502 -1042 -134 -567 -600 -536 157 779 201 -89 -74 527 46 936 84 552 590 686 611 1206 1100 336 204 -519 -7 1224 -13 167 268 -79 139 -486 118 -207 68 579 -461 -1045 -1157 -1986 -886 -479 -1366 22 -268 -96 245 795 827 1111 1107 208 821 850 1295 -215 -477 -633 -123 -209 643 -1104 -1488 -1164 -875 -46 875 -29 -502 -182 175 103 12 339 653 806 -1158 310 199 -157 -642 544 542 119 2131 602 81 -712 389 -197 -436 472 -457 -88 1214 -184 -497 427 -1566 184
SS 20241004T234058.6Z 9043.986790 141 1 14.68 2 56.53 127.32 80.15 119.01 0.00 1 0.00 1 0 17 1.155e-02 6.179e-03 1.261e-02 4.720e-03 2.176941e-01 2.389040e-03 2.575679e-03 -6.000000e+00 6.653005e-03 227.54 -2.00 3.41 -2.00 317.03 0.00e+00 5.738077e-04 3.254787e-04 5.576538e-05 -6.000000e+00 3.006546e-04 288.55 -2.00 20.00 -2.00 316.20 0.00e+00 1.807 0.000 302.00 328.00 3 5.7064e+00 6.2763e-03 2.1033e-02 -6.0000e+00 1.6488e-02 4.9376e-02 7.0511e-03 1.1008e-02 -6.0000e+00 1.7849e-02 -1.8742e-03 4.1518e-03 5.3800e-03 -6.0000e+00 1.0676e-02 -2.4059e-03 2.0162e-03 1.5815e-03 -6.0000e+00 4.5872e-03 2.2531e-04 -2.2958e-04 1.3764e-04 1.8216e-05 -6.0000e+00 3.1534e-04 -1.3569e-03 0.0000e+00 12 1 1 12 1 1 99.97 19.81 0.23 -0.00136 -0.00308 8 7 1 5 0 1630.210 26.32 20.00 19.81 26.05 17.3 962.35 -118 -6737 -304 -1089 -4554 -539 2027 2701 -400 -1449 -407 -297 -460 1376 157 -74 331 -14 -194 1965 2061 664 1140 1545 -979 -412 897 -436 -676 -1192 -958 -245 4111 -413 -2262 1119 -421 -1184 -35 568 -1536 202 348 -2026 -713 -617 -1494 -849 -1583 -335 1469 787 1156 1657 1442 658 574 -369 373 1212 611 1695 950 269 622 -1015 60 -605 1270 -238 -31 801 -260 103 -18 -519 -696 -997 1188 -769 -291 -497 -1383 -1373 -891 -1195 112 -76 230 87 -94 533 944 791 835 125 -185 723 -97 -115 -384 -633 402 605 -598 -1080 -413 -190 -17 209 392 -29 307 -51 52 428 339 438 -28 -33 -930 -522 -62 386 344 517 293 1172 416 260 -102 -395 -64 537 -319 -546 -2 801 -341 -133 -108 -99 -312 -16 -1067 -47 -163 -633 -67 251 367 -62 -243 -67 -49 -82 271 35 -18 86 -4 -54 550 590 192 330 463 -316 -137 298 -140 -204 -348 -285 -77 1333 -145 -780 357 -142 -458 -16 293 -886 120 213 -1280 -446 -385 -929 -512 -938 -195 864 492 758 1129 1014 474 420 -273 271 868 447 1294 779 235 548 -862 47 -454 964 -200 -29 766 -253 98 -16 -440 -541 -728 857 -611 -255 -472 -1404 -1450 -983 -1399 136 -96 290 108 -112 588 961 769 827 133 -214 898 -129 -153 -494 -768 460 695 -736 -1406 -554 -262 -24 310 606 -47 475 -75 72 561 436 577 -38 -49 -1415 -795 -93 560 482 697 380 1484 548 361 -147 -587 -96 821 -510 -911 -4 1381 -600 -232 -184 -164 -510